У 22074

Technical Description
Pipeline connection — coupled.
Tightness of the seal — class A and class B according GOST 9544-93.
Direction of medium injection — under the disc (according with line marked on the valve body.)
Basic setting — any.

Area of application
Is applied on the pipelines for liquid and gaseous mediums which are neutral to materials details contacting with medium: water, steam, natural gas, oil products.
Temperature of working medium* — from -60 till +300С.

Producer keeps the right to make some insignificant changes of valve construction, which will not influence its operational capability.